Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8257470 | System of treating odor and hazardous gas with rotary regenerative heat exchanger and its apparatus | Hyun Jae Lee, Min Su SHIN, Won Moon Jeong, Jeong Ki Min | 2012-09-04 |
| 7762808 | Regenerative thermal oxidizer | Hyun Jae Lee, Myeong-gug Chae, Sang-bock Lee | 2010-07-27 |